Feasibility and Colonoscopy Yield Using the Fecal Immunochemical Test (FIT)-Based Colorectal Cancer Screening in a Latin America Country.

BACKGROUND & AIMS: Organized colorectal cancer (CRC) screening is not widely practiced in Latin America and the results of regional studies may help overcome barriers for implementation of national screening programs. We aimed to describe the implementation and findings of a fecal immunochemical test (FIT)-based program in Brazil. METHODS: In a prospective population-based study, asymptomatic individuals (50-75 years old) from Sao Paulo city were invited to undergo FIT for CRC screening. Participants with positive FIT (≥10 µg Hb/g feces) were referred for colonoscopy. Subjects were classified into groups according to the presence of CRC, precursor lesions, and other benign findings, possibly related to bleeding. RESULTS: Of a total of 9881 subjects, 7.8% had positive FIT and colonoscopy compliance was 68.9% (n = 535). Boston scale was considered adequate in 99% and cecal intubation rate was 99.4%. CRC was diagnosed in 5.9% of the cases, adenoma in 63.2%, advanced adenoma in 31.4%, and advanced neoplasia in 33.0%. Age was positively associated with CRC (P = .03). Higher FIT concentrations were associated with increased detection of CRC (P < .008), advanced adenoma (P < .001), and advanced neoplasia (P < .001). CONCLUSIONS: Implementation of a FIT-based CRC screening program was feasible in a low-resource setting, and there was a high yield for neoplasia in individuals with a positive FIT. This approach could be used as a model to plan and disseminate organized CRC screening more broadly in Brazil and Latin America.

Implementation of an organized colorectal cancer screening program through quantitative fecal immunochemical test followed by colonoscopy in an urban low-income community: Guidance and strategies.

Fecal Immunochemical Test (FIT) followed by a colonoscopy is an efficacious strategy to improve the adenoma detection rate and Colorectal Cancer (CRC). There is no organized national screening program for CRC in Brazil. The aim of this research was to describe the implementation of an organized screening program for CRC through FIT followed by colonoscopy, in an urban low-income community of São Paulo city. The endpoints of the study were: FIT participation rate, FIT positivity rate, colonoscopy compliance rate, Positive Predictive Values (PPV) for adenoma and CRC, and the rate of complications. From May 2016 to October 2019, asymptomatic individuals, 50-75 years old, received a free kit to perform the FIT. Positive FIT (≥ 50 ng/mL) individuals were referred to colonoscopy. 10,057 individuals returned the stool sample for analysis, of which (98.2%) 9,881 were valid. Women represented 64.8% of the participants. 55.3% of individuals did not complete elementary school. Positive FIT was 7.8% (776/9881). The colonoscopy compliance rate was 68.9% (535/776). There were no major colonoscopy complications. Adenoma were detected in 63.2% (332/525) of individuals. Advanced adenomatous lesions were found in 31.4% (165/525). CRC was diagnosed in 5.9% (31/525), characterized as adenocarcinoma: in situ in 3.2% (1/31), intramucosal in 29% (9/31), and invasive in 67.7% (21/31). Endoscopic treatment with curative intent for CRC was performed in 45.2% (14/31) of the cases. Therefore, in an urban low-income community, an organized CRC screening using FIT followed by colonoscopy ensued a high participation rate, and high predictive positive value for both, adenoma and CRC.

Recent changes in trends of mortality from cervical cancer in Southeastern Brazil.

OBJECTIVE: To analyze the trends of cervical cancer mortality in Brazilian Southeastern states, and to compare them to Brazil and other regions between 1980 and 2020. METHODS: Time series study based on data from the Sistema de Informações de Mortalidade (Brazilian Mortality Information System). Death data were corrected by proportional redistribution of deaths from ill-defined causes and cervical cancer of unspecified portion. Age-standardized and age-specific rates were calculated by screening target (25-39 years; 40-64 years) and non-target (65 years or older) age groups. Annual percentage changes (APC) were estimated by linear regression model with breakpoints. The coverage of Pap Smear exam in the Unified Health System (SUS) was evaluated between 2009 and 2020 according to age group and locality. RESULTS: There were increases in corrected mortality rates both in 1980 and in 2020 in all regions, with most evident increments at the beginning of the series. There was a decrease in mortality nationwide between 1980-2020; however, the state of São Paulo showed a discrete upward trend in 2014-2020 (APC=1.237; 95%CI 0.046-2.443). Noteworthy is the trend increment in the 25-39 year-old group in all study localities, being sharper in the Southeast region in 2013-2020 (APC=5.072; 95%CI 3.971-6.185). Screening coverage rates were highest in São Paulo and lowest in Rio de Janeiro, with a consistent decline from 2012 onwards at all ages. CONCLUSIONS: São Paulo is the first Brazilian state to show a reversal trend in mortality from cervical cancer. The changes in mortality patterns identified in this study point to the need for reorganization of the current screening program, which should be improved to ensure high coverage, quality, and adequate follow-up of all women with altered test results.

Recent changes in trends of mortality from cervical cancer in Southeastern Brazil / Mudanças recentes nas tendências da mortalidade por câncer de colo do útero no Sudeste do Brasil

ABSTRACT OBJECTIVE To analyze the trends of cervical cancer mortality in Brazilian Southeastern states, and to compare them to Brazil and other regions between 1980 and 2020. METHODS Time series study based on data from the Sistema de Informações de Mortalidade (Brazilian Mortality Information System). Death data were corrected by proportional redistribution of deaths from ill-defined causes and cervical cancer of unspecified portion. Age-standardized and age-specific rates were calculated by screening target (25-39 years; 40-64 years) and non-target (65 years or older) age groups. Annual percentage changes (APC) were estimated by linear regression model with breakpoints. The coverage of Pap Smear exam in the Unified Health System (SUS) was evaluated between 2009 and 2020 according to age group and locality. RESULTS There were increases in corrected mortality rates both in 1980 and in 2020 in all regions, with most evident increments at the beginning of the series. There was a decrease in mortality nationwide between 1980-2020; however, the state of São Paulo showed a discrete upward trend in 2014-2020 (APC=1.237; 95%CI 0.046-2.443). Noteworthy is the trend increment in the 25-39 year-old group in all study localities, being sharper in the Southeast region in 2013-2020 (APC=5.072; 95%CI 3.971-6.185). Screening coverage rates were highest in São Paulo and lowest in Rio de Janeiro, with a consistent decline from 2012 onwards at all ages. CONCLUSIONS São Paulo is the first Brazilian state to show a reversal trend in mortality from cervical cancer. The changes in mortality patterns identified in this study point to the need for reorganization of the current screening program, which should be improved to ensure high coverage, quality, and adequate follow-up of all women with altered test results.

RESUMO OBJETIVO Analisar as tendências da mortalidade por câncer de colo de útero nos estados da região Sudeste e compará-las com o Brasil e demais regiões entre 1980 e 2020. MÉTODOS Estudo de série temporal com base nos dados do Sistema de Informações de Mortalidade. Os dados de óbito foram corrigidos por redistribuição proporcional das mortes por causas mal definidas e por câncer de útero de porção não especificada. Foram calculadas taxas padronizadas por idade e específicas por faixas etárias alvo de rastreamento (25-39 anos; 40-64 anos) e não alvo (65 anos ou mais). Variações percentuais anuais foram estimadas por modelo de regressão linear com pontos de quebra. A cobertura do exame Papanicolaou no Sistema Único de Saúde (SUS) foi avaliada entre 2009 e 2020 segundo faixa etária e localidade. RESULTADOS Foram verificados aumentos das taxas de mortalidade corrigidas tanto em 1980 como em 2020 em todas as regiões, com incrementos mais evidentes no início da série. Houve queda da mortalidade em todo o país entre 1980-2020, entretanto, o estado de São Paulo apresentou discreta tendência de aumento em 2014-2020 (APC=1,237; IC95% 0,046-2,443). Destaca-se o incremento da tendência no grupo de 25-39 anos em todas as localidades de estudo, mostrando-se mais acentuado na região Sudeste em 2013-2020 (APC=5,072; IC95% 3,971-6,185). As taxas de cobertura de rastreamento foram mais elevadas em São Paulo e mais baixas no Rio de Janeiro, com queda consistente a partir de 2012 em todas as idades. CONCLUSÕES São Paulo é o primeiro estado brasileiro a apresentar inversão de tendência da mortalidade por câncer de colo do útero. As mudanças nos padrões de mortalidade identificadas neste estudo apontam para a necessidade de reorganização do atual programa de rastreamento, que deve ser aperfeiçoado para garantir alta cobertura, qualidade e seguimento adequado de todas as mulheres com exames alterados.

Implementation of an organized colorectal cancer screening program through quantitative fecal immunochemical test followed by colonoscopy in an urban low-income community: Guidance and strategies

Abstract Fecal Immunochemical Test (FIT) followed by a colonoscopy is an efficacious strategy to improve the adenoma detection rate and Colorectal Cancer (CRC). There is no organized national screening program for CRC in Brazil. The aim of this research was to describe the implementation of an organized screening program for CRC through FIT followed by colonoscopy, in an urban low-income community of São Paulo city. The endpoints of the study were: FIT participation rate, FIT positivity rate, colonoscopy compliance rate, Positive Predictive Values (PPV) for adenoma and CRC, and the rate of complications. From May 2016 to October 2019, asymptomatic individuals, 50-75 years old, received a free kit to perform the FIT. Positive FIT (≥ 50 ng/mL) individuals were referred to colonoscopy. 10,057 individuals returned the stool sample for analysis, of which (98.2%) 9,881 were valid. Women represented 64.8% of the participants. 55.3% of individuals did not complete elementary school. Positive FIT was 7.8% (776/9881). The colonoscopy compliance rate was 68.9% (535/776). There were no major colonoscopy complications. Adenoma were detected in 63.2% (332/525) of individuals. Advanced adenomatous lesions were found in 31.4% (165/525). CRC was diagnosed in 5.9% (31/525), characterized as adenocarcinoma: in situ in 3.2% (1/31), intramucosal in 29% (9/31), and invasive in 67.7% (21/31). Endoscopic treatment with curative intent for CRC was performed in 45.2% (14/31) of the cases. Therefore, in an urban low-income community, an organized CRC screening using FIT followed by colonoscopy ensued a high participation rate, and high predictive positive value for both, adenoma and CRC.

Impact of educational level and travel burden on breast cancer stage at diagnosis in the state of Sao Paulo, Brazil.

We describe the characteristics of cases of breast cancer among women assisted at hospitals affiliated to the public health system in the state of São Paulo (Brazil), analysing the effects of level of education and travel burden to point of treatment. We conducted a retrospective analysis of invasive breast cancer among women diagnosed between 2000 and 2015. Data were extracted from the hospital-based cancer registries of Fundação Oncocentro de São Paulo-FOSP. The outcome was clinical stage at diagnosis (stage III-IV versus I-II). The explanatory variables were educational level and travel burden. Odds ratios (OR) and 95% confidence intervals (95% CI) were estimated. Multiple imputations were used for missing educational level (31%). The study included 81,669 women with invasive breast cancer diagnosed between 2000 and 2015. The mean age of patients at diagnosis was 56.8 years (standard deviation 13.6 years). 38% of patients were at an advanced stage at diagnosis (stage III-IV). Women with lower levels of education and those who received cancer care in municipalities other than where they lived were more likely to be diagnosed at an advanced stage. In conclusion, promotion of breast cancer awareness and improving pathways to expedite breast cancer diagnosis and treatment could help identify breast tumors at earlier stages.

Access to colposcopy in the State of São Paulo, Brazil: probabilistic linkage study of administrative data.

Cervical cancer screening is a multistage process, therefore access to both the primary test and subsequent diagnostic procedures is essential. Considering women undergoing screening on the public health system in the State of São Paulo, Brazil, we aimed to estimate the proportion of women accessing colposcopy within six months of an abnormal smear result. We retrieved records from two administrative databases, the Information System on Uterine Cervical Cancer (SISCOLO) that contains smear results and the Outpatient Information System of the Brazilian Unified National Health System (SIA/SUS) that records colposcopies. A reference cohort consisted of women, aged 25 years or older, with an abnormal smear result between May 1, 2014, and June 30, 2014. We excluded prevalent cases. We linked the reference cohort and records in the SIA/SUS extending to December 31, 2014. After excluding prevalent cases, 1,761 women with abnormal cytology results were left. A total of 700 (39.8%) women were linked to a colposcopy record within the follow-up period; this dropped to 671 (38.1%) women when follow-up was censored at six months. We could notice a slightly higher attendance in women living in the metropolitan region of São Paulo compared with residents of the rest of the state. We found no association between colposcopy attendance and age or cytology class. These results emphasize that access to colposcopy in the public health system in São Paulo is limited. This compromises the quality of screening, and the issue needs to be prioritized in service planning.

Access to colposcopy in the State of São Paulo, Brazil: probabilistic linkage study of administrative data / Acesso à colposcopia no Estado de São Paulo, Brasil: um estudo de relacionamento probabilístico de dados administrativos / Acceso a la colposcopía en el Estado de São Paulo, Brasil: estudio de vinculación probabilística con datos administrativos

Cervical cancer screening is a multistage process, therefore access to both the primary test and subsequent diagnostic procedures is essential. Considering women undergoing screening on the public health system in the State of São Paulo, Brazil, we aimed to estimate the proportion of women accessing colposcopy within six months of an abnormal smear result. We retrieved records from two administrative databases, the Information System on Uterine Cervical Cancer (SISCOLO) that contains smear results and the Outpatient Information System of the Brazilian Unified National Health System (SIA/SUS) that records colposcopies. A reference cohort consisted of women, aged 25 years or older, with an abnormal smear result between May 1, 2014, and June 30, 2014. We excluded prevalent cases. We linked the reference cohort and records in the SIA/SUS extending to December 31, 2014. After excluding prevalent cases, 1,761 women with abnormal cytology results were left. A total of 700 (39.8%) women were linked to a colposcopy record within the follow-up period; this dropped to 671 (38.1%) women when follow-up was censored at six months. We could notice a slightly higher attendance in women living in the metropolitan region of São Paulo compared with residents of the rest of the state. We found no association between colposcopy attendance and age or cytology class. These results emphasize that access to colposcopy in the public health system in São Paulo is limited. This compromises the quality of screening, and the issue needs to be prioritized in service planning.

A triagem do câncer de colo uterino é um processo que envolve múltiplas etapas. É essencial o acesso ao teste primário e aos procedimentos diagnósticos subsequentes. Com foco nas mulheres que fazem triagem no sistema de saúde pública no Estado de São Paulo, Brasil, buscamos estimar a proporção daquelas que acessam a colposcopia dentro de seis meses após um resultado anormal no teste de Papanicolau. Recuperamos os registros de duas bases de dados administrativos: o Sistema de Informação do Controle do Câncer do Colo do Útero (SISCOLO), que contém os resultados de Papanicolau, e o Sistema de Informação Ambulatorial do Sistema Único de Saúde (SIA/SUS), com os registros das colposcopias. Uma coorte de referência foi constituída de mulheres com idade de 25 anos ou mais com Papanicolau anormal entre 1º de maio de 2014 e 30 de junho de 2014. Excluímos casos prevalentes. Relacionamos a coorte de referência aos registros no SIA/SUS, estendendo até 31 de dezembro de 2014. Após a exclusão dos casos prevalentes, restaram 1.761 mulheres com citologia anormal. Setecentas delas (39,8%) foram relacionadas a um registro de colposcopia dentro do período de seguimento; esse número diminuiu para 671 (38,1%) quando o seguimento foi censurado aos seis meses. Foi observada uma cobertura ligeiramente maior entre mulheres residentes na Grande São Paulo, em comparação com mulheres residentes do interior do estado. Não houve associação entre realização de colposcopia e idade ou classe citológica. Os resultados destacam o acesso restrito à colposcopia no sistema público de saúde no Estado de São Paulo. O cenário compromete a qualidade da triagem, e a questão deve ser priorizada no planejamento dos serviços.

Las pruebas de detección del cáncer cervical forman parte de un proceso multietapa. El acceso a tanto el test primario, como a los subsiguientes procedimientos de diagnóstico, es esencial. Considerando a las mujeres que se realizan las pruebas de detección en el sistema público de la salud en el Estado de São Paulo, Brasil, el objetivo del estudio fue estimar la proporción de mujeres que acceden a una colposcopía dentro de los seis meses, tras el resultado anormal en una citología. Recuperamos los registros de dos bases de datos administrativas: el Sistema de Información del Cáncer de Cuello de Útero (SISCOLO), que contiene resultados citológicos, y el Sistema de Información Ambulatoria del Sistema Único de Salud (SIA/SUS), que registra colposcopías. La cohorte de referencia consistía en mujeres, con 25 años de edad o mayores, quienes recibieron un resultado anormal en su citología entre el 1º mayo de 2014 y el 30 de junio 2014. Excluimos los casos prevalentes. Vinculamos la cohorte de referencia y los registros en la SIA/SUS, extendiéndolos hasta el 31 de diciembre 2014. Tras excluir los casos prevalentes, quedaron 1.761 mujeres con resultados citológicos anormales; 700 (39.8%), vinculados a un registro de colposcopía dentro del periodo de seguimient. Esta cifra cayó a 671 (38.1%) cuando el seguimiento fue censurado a los seis meses. Se observó una participación ligeramente superior en mujeres que viven en la región metropolitana de la gran São Paulo, comparada con los residentes del resto del estado. No hubo asociación entre la participación en la colposcopía y edad o tipo de citología. Estos resultados resaltan que el acceso a la colposcopía en el sistema público de São Paulo es limitado. Esto compromete la calidad de las pruebas de detección por lo que se necesita darles prioridad en la planificación de los servicios sanitarios.

Economic burden of colorectal and breast cancers attributable to lack of physical activity in Brazil.

BACKGROUND: The increasing number of cancer patients has an escalating economic impact to public health systems (approximately, International dollars- Int$ 60 billion annually in Brazil). Physical activity is widely recognized as one important modifiable risk factor for cancer. Herein, we estimated the economic costs of colon and post-menopausal breast cancers in the Brazilian Unified Health System (SUS) attributable to lack of physical activity. METHODS: Population attributable fractions were calculated using prevalence data from 57,962 adults who answered a physical activity questionnaire in the Brazilian National Health Survey, and relative risks of colon and breast cancer from a meta-analysis. Annual costs (1 Int$ = 2.1 reais) with hospitalization, chemotherapy and radiotherapy were obtained from the Hospital and Ambulatory Information Systems of the Brazilian SUS. Two counterfactual scenarios were considered: theoretical minimum risk exposure level (≥8000 MET-min/week) and physical activity guidelines (≥600 MET-min/week). RESULTS: Annually, the Brazilian SUS expended Int$ 4.5 billion in direct costs related to cancer treatment, of which Int$ 553 million due to colon and breast cancers. Direct costs related to colon and breast cancers attributable to lack of physical activity were Int$ 23.4 million and Int$ 26.9 million, respectively. Achieving at least the physical activity guidelines would save Int$ 10.3 mi (colon, Int$ 6.4 mi; breast, Int$ 3.9 mi). CONCLUSIONS: Lack of physical activity accounts for Int$ 50.3 million annually in direct costs related to colon and post-menopausal breast cancers. Population-wide interventions aiming to promote physical activity are needed to reduce the economic burden of cancer in Brazil.

Follow-up of women screened for cervical cancer in São Paulo, Brazil: An analysis of the times to diagnostic investigation and treatment.

BACKGROUND: Cervical cancer incidence and mortality rates are higher in Brazil than in western countries. Access to cytology-based screening has increased in the country in recent decades, but few studies have assessed the quality of the follow-up care of women with abnormal screening tests that require further investigation. METHODS: A record-linkage cohort study was conducted in São Paulo state. Women aged 25+ years, who were screened in 2010, and whose test revealed a high-grade, or more severe, lesion were eligible. Follow-up information on diagnostic investigations, treatments and mortality was obtained through record-linkage of health databases. The Kaplan-Meier method was used to estimate median times between screening and diagnostic investigation, and diagnosis and treatment initiation. Cox survival models were used to identify correlates of the length of these time intervals. RESULTS: 4300 women had a high-grade, or more severe, test result. Of these, 2788 (64.8 %) had a diagnostic investigation record, 1763 (41 %) a confirmed diagnosis of a precursor lesion or cancer, and 1247 (70.7 %) a treatment record. The median time to diagnosis was 190 days, with the probability of undergoing a diagnostic investigation within 30 days of the abnormal screening test being 7%. The median time to treatment was 81 days, with the probability of undergoing treatment within 60 days of a confirmed diagnosis being 44 %. Delays in diagnosis and treatment were associated with area-based healthcare indicators. CONCLUSION: Times to diagnosis and treatment were long, well above recommendations. Strategies to improve follow-up care must be prioritized to ensure screening reduces cervical cancer incidence and mortality.

Adherence to intensive nutrition care in head and neck cancer patients undergoing radiotherapy.

PURPOSE: The aim of this study was to determine the prevalence and effect of adherence to intensive nutritional care on nutritional outcomes and survival in head and neck cancer patients undergoing radiotherapy. METHODS: Three-hundred and seventeen head and neck cancer patients referred to intensive nutrition support during radiotherapy were retrospectively analyzed. Patients who missed less than 25% of their appointments with the dietitian were considered adherent. Primary outcome was percentage weight loss during treatment. Secondary outcomes were overall survival and patients' capacity to accomplish their caloric and protein recommendations. Logistic regression was used to examine predictors of weight loss and Kaplan-Meier to estimate survival. RESULTS: Less than half of the patients (n = 145, 45.7%) were adherent. Statistically significant less weight loss in the adherent group (42.8% vs 55.8%; p = 0.02) was found, despite no difference in energy or protein intake. Logistic regression models after adjusting for other variables demonstrated that adherence resulted in 43% protection from significant weight loss (odds ratio 0.57, 95% CI 0.34-0.97). Overall survival was not different between groups. CONCLUSION: Findings demonstrated that patients who were adherent to weekly contacts with the dietitian had less weight loss, but not better survival or nutritional intake. Additional investigation of factors that may act as barriers or enablers for adherence could help improve the outcomes in this population.

Attendance for diagnostic colposcopy among high-risk human papillomavirus positive women in a Brazilian feasibility study.

OBJECTIVE: To investigate factors associated with colposcopy attendance in HPV-positive women in São Paulo, Brazil. METHODS: We analyzed data from a prospective cohort of women positive for high-risk HPV (hr-HPV) undergoing cervical cancer screening in primary care services in São Paulo, Brazil. Non-pregnant women attending routine screening between December 2014 and March 2016 were offered an hr-HPV test, and those testing positive and aged 25 years or older were invited for colposcopy. Sociodemographic information was recorded at study enrollment. We compared variables between women who did and did not attend colposcopy within a logistic regression framework. RESULTS: Of 1537 hr-HPV-positive women, 1235 (80.4%) attended for colposcopy, with a median time from primary test to colposcopy of 132 days. Younger age (P<0.001) and concurrent negative cytology results (P=0.025) were associated with lower attendance. Women registered at units providing both the primary test and colposcopy were more likely to attend than those at units making external referrals (788/862 [91.4%] versus 447/675 [66.2%], P<0.001). CONCLUSION: Non-attendance for colposcopy may limit the success of future screening programs based on hr-HPV testing in Brazil. Transfer of colposcopy services to primary care is a simple and effective facilitator of attendance.

Physical activity for cancer patients during COVID-19 pandemic: a call to action.

Self-isolation is strongly recommended for cancer patients during the COVID-19 pandemic, but may lead to physical inactivity and prolonged sitting time. The benefits of physical activity for cancer patients are manifold, such as reduced anxiety, fewer depressive symptoms, less fatigue, better quality of life, and improved physical function. In the last decade, several oncology-related organizations have provided guidance and summarized the evidence on the role of physical activity for cancer survivors. In this comment, we provide a brief summary of these recommendations and benefits of physical activity for cancer patients; and we recommend that oncologists and health practitioners should promote an active lifestyle for these patients during the pandemic and thereafter. Suggestions for implementing these actions in the clinical settings are also provided.

A espiritualidade/religiosidade como desafio ao cuidado integral: aspectos regulatórios na formação médica brasileira / Spirituality/religiosity as a challenge to comprehensive care: regulatory aspects in Brazilian medical education

Resumo Apesar das evidências apontarem que a abordagem da espiritualidade/religiosidade na prática clínica está relacionada à redução da mortalidade, à melhora da qualidade de vida e da saúde mental, a falta de treinamento é referida pelos médicos como uma barreira para que tal abordagem aconteça. No Brasil, existem marcos legais que ordenam a formação em saúde, ainda pouco estudados. O objetivo deste estudo foi mapear como documentos normativos da formação médica (de graduação e pós-graduação) abordam a dimensão espiritual/religiosa. Trata-se de estudo qualitativo descritivo exploratório do tipo análise documental, sendo considerados documentos: as Diretrizes Curriculares Nacionais (DCN) do curso de Medicina, os Projetos Políticos Pedagógicos (PPPs) de 20 universidades federais selecionadas e as resoluções do Conselho Nacional de Residência Médica em vigor sobre os requisitos mínimos dos Programas de Residência Médica (PRM). A dimensão espiritual/religiosa não foi mencionada nas DCN de medicina, esteve presente em metade dos PPPs analisados e apenas em um programa de residência médica, a Psiquiatria.

Abstract The aim of this study was to assess the quality of oral care provided in Brazilian primary care and identify associated contextual socioeconomic factors. This is a cross-sectional study whose unit of analysis was all the oral care teams that participated in an external assessment for the second cycle of the Access and Quality Improvement Program - Primary Care. Quality was measured in the following dimensions: access, resolution, work process, care coordination and infrastructure. The quality criteria of the external assessment were grouped into these dimensions and weighted using Item Response Theory. The indicator of oral care quality was the result of grouping latent variables. Descriptive analyses were performed by region and association between "Oral Care Quality" and the Municipal Human Development Index (HDI), with 5% significance. Only 25% of the oral care teams were considered good. The infrastructure dimension obtained the best results and care coordination the worst. There was no statistically significant difference between municipalities with high and low HDIs. Quality assessment is vital to ensure the continuous improvement of quality healthcare.

Trends in prostate cancer mortality in the state of São Paulo, 2000 to 2015.

OBJECTIVE To estimate the magnitude and identify patterns of change in prostate cancer mortality in the state of São Paulo and in the 17 regional health care networks, according to age groups from 50 years onwards, in the period between 2000 to 2015. METHODS Age-adjusted mortality rates (per 100,000 men) were calculated by the direct method using the Segi world population as standard. Joinpoint regression was used to calculate the average annual percent change (AAPC), with a confidence interval of 95% (95%CI), by regional network and age group (50-59, 60-69, 70-79 and 80 years or more). RESULTS For the state of São Paulo, age-adjusted mortality rates were 15.2, 13.3 and 11.9 per 100,000 men, respectively, in the periods between 2000 to 2005, 2006 to 2010 and 2011 to 2015, with a significant decrease trend (AAPC = -2.10%; 95%CI -2.42 - -1.79) each year. Among the 17 networks, 11 presented significant mean annual reductions, ranging from -1.72% to -3.05%. From the age of 50 onwards, there was a sharper reduction in the groups from 50 to 59 (AAPC = -2.33%; 95%CI -3.04 - -1.62) and 60 to 69 years (AAPC = -2.84%; 95%CI - 3.25 - -2.43). CONCLUSION Although reductions in mortality are still slight, they indicate progress in prostate cancer control actions. Screening actions and changes in therapeutic behaviors in recent decades may be modifying incidence and survival, resulting in changes in the mortality profile. More detailed studies will be useful in understanding the factors that lead to the interregional variations found.

Resistance training and total and site-specific cancer risk: a prospective cohort study of 33,787 US men.

BACKGROUND: Muscle-strengthening activities have been recommended for health benefits. However, it is unclear whether resistance training is associated with cancer risk, independent of total physical activity. METHODS: A prospective cohort study followed 33,787 men from the Health Professionals Follow-up Study (1992-2014). Cumulative average of resistance training (hours/week) was assessed through biennial questionnaires up to 2 years before cancer diagnosis. Cox regression model was used to estimate the hazard ratio (HR) and 95% confidence intervals (CI). RESULTS: During 521,221 person-years of follow-up, we documented 5,158 cancer cases. Resistance training was not associated with total cancer risk (HR per 1-h/week increase: 1.01; 95% CI 0.97, 1.05). We found an inverse association between resistance training and bladder cancer (HR per 1-h/week increase: 0.80; 95% CI 0.66, 0.96) and kidney cancer (HR per 1-h/week increase 0.77; 95% CI 0.58, 1.03; Ptrend = 0.06), but the association was marginal for the latter after adjustment for confounders and total physical activity. Compared to participants engaging in aerobic activities only, combined resistance training and aerobic activities showed stronger inverse associations with kidney cancer risk. CONCLUSIONS: Resistance training was associated with lower risk of bladder and kidney cancers. Future studies are warranted to confirm our findings.

Vaccination coverage rates and predictors of HPV vaccination among eligible and non-eligible female adolescents at the Brazilian HPV vaccination public program.

BACKGROUND: Since March 2014, the quadrivalent HPV vaccine has been incorporated into the Brazilian Unified Health Care System and began to be offered, without direct costs, for girls from 9 to 13 years of age. Older female adolescents would have the option to be vaccinated at private health care system being responsible for the payment of HPV vaccine. The present study aimed to evaluate the coverage rates and predictors of HPV vaccination in Brazil among two groups of female adolescents: eligible and non-eligible for the HPV vaccination public program. METHODS: We used data from the 2015 Brazilian National Adolescent School-Based Health Survey, which involved a probabilistic sample of 5404 female adolescents students at public and private schools. Using a questionnaire, we gathered information on sociodemographic characteristics, sexual behavior, and respondent perception of parental supervision and have been vaccinated for HPV. Age-specific vaccination rates were analyzed in girls aged 9 to 13 at the time of public vaccination (eligible for public policy), as well among those 14 to 17 years old not eligible by the Ministry of Health for vaccination. We used Poisson regression models to investigate associated factors. RESULTS: HPV vaccine coverage was 83.5 and 21.8% among eligible and non-eligible populations, respectively. In both populations, the chance of being vaccinated decreased with older age. In the eligible population there is a greater chance of being vaccinated among ethnic group "pardas" but not with other indicators of socioeconomic status. In the non-eligible population, there was a clear association between higher vaccine coverage and greater maternal education and living with the mother. CONCLUSION: Our findings highlight the importance of public policies to minimize inequities in access to cancer prevention measures in vulnerable adolescents. A public policy of HPV vaccination for older female adolescents would increase coverage with possible reduction of HPV-related diseases in this group of women.

Trends in prostate cancer mortality in the state of São Paulo, 2000 to 2015 / Tendências na mortalidade por câncer de próstata no estado de São Paulo, 2000 a 2015

ABSTRACT OBJECTIVE To estimate the magnitude and identify patterns of change in prostate cancer mortality in the state of São Paulo and in the 17 regional health care networks, according to age groups from 50 years onwards, in the period between 2000 to 2015. METHODS Age-adjusted mortality rates (per 100,000 men) were calculated by the direct method using the Segi world population as standard. Joinpoint regression was used to calculate the average annual percent change (AAPC), with a confidence interval of 95% (95%CI), by regional network and age group (50-59, 60-69, 70-79 and 80 years or more). RESULTS For the state of São Paulo, age-adjusted mortality rates were 15.2, 13.3 and 11.9 per 100,000 men, respectively, in the periods between 2000 to 2005, 2006 to 2010 and 2011 to 2015, with a significant decrease trend (AAPC = -2.10%; 95%CI -2.42 - -1.79) each year. Among the 17 networks, 11 presented significant mean annual reductions, ranging from -1.72% to -3.05%. From the age of 50 onwards, there was a sharper reduction in the groups from 50 to 59 (AAPC = -2.33%; 95%CI -3.04 - -1.62) and 60 to 69 years (AAPC = -2.84%; 95%CI - 3.25 - -2.43). CONCLUSION Although reductions in mortality are still slight, they indicate progress in prostate cancer control actions. Screening actions and changes in therapeutic behaviors in recent decades may be modifying incidence and survival, resulting in changes in the mortality profile. More detailed studies will be useful in understanding the factors that lead to the interregional variations found.

RESUMO OBJETIVO Estimar a magnitude e identificar padrões de mudança na mortalidade por câncer de próstata no estado de São Paulo e nas 17 redes regionais de atenção à saúde, segundo grupos etários a partir dos 50 anos, no período de 2000 a 2015. MÉTODOS As taxas de mortalidade ajustadas por idade (por 100 mil homens) foram calculadas pelo método direto usando a população mundial de Segi como padrão. A análise de regressão Joinpoint foi utilizada para calcular as variações percentuais anuais médias (AAPC), com intervalo de confiança de 95% (IC95%), por rede regional e grupo etário (50-59, 60-69, 70-79 e 80 anos ou mais). RESULTADOS Para o estado de São Paulo, as taxas ajustadas de mortalidade foram de 15,2, 13,3 e 11,9/100 mil homens, respectivamente, nos períodos de 2000 a 2005, 2006 a 2010 e 2011 a 2015, com tendência de decréscimo significativo (AAPC = -2,10%; IC95% -2,42 - -1,79) a cada ano. Das 17 redes, 11 apresentaram reduções médias anuais significativas, que variaram entre -1,72% e -3,05%. A partir dos 50 anos, verificou-se redução mais acentuada nos grupos de 50 a 59 (AAPC = -2,33%; IC95% -3,04 - -1,62) e 60 a 69 anos (AAPC = -2,84%; IC95% -3,25 - -2,43). CONCLUSÕES Embora as reduções na mortalidade ainda sejam discretas, indicam progresso nas ações de controle do câncer de próstata. Ações de rastreamento e mudanças nas condutas terapêuticas nas últimas décadas podem estar modificando a incidência e a sobrevida, resultando em mudanças no perfil de mortalidade. Estudos mais detalhados serão úteis na compreensão dos fatores que levam às variações inter-regionais encontradas.

High-Risk HPV Testing in Primary Screening for Cervical Cancer in the Public Health System, São Paulo, Brazil.

Every year there are approximately 16,000 new cases of cervical cancer in Brazil. Novel screening technologies may reduce this number by expanding the population coverage but also by improving the detection rate of precursor lesions. We aimed to evaluate human papillomaviruses (HPV)-DNA testing in the context of routine cervical cancer screening in the public health system of the city of São Paulo, Brazil. Women participating in the primary screening program were invited to enroll. Liquid-based cytology samples were collected and cytology and Hr-HPV DNA testing were performed in parallel. Cytologists were blind to HPV results. Women older than 24 years with a positive high-risk HPV test and/or cytology class ≥ ASC-US were referred to colposcopy. From December 2014 to December 2016, 16,102 women joined the study. High-risk human papillomavirus (HR HPV) DNA prevalence was 14.9%, whereas cytologic abnormalities were found in 7.2% of the women. Per protocol, 1,592 Hr-HPV+ women, in addition to 72 patients with cytologic classification > low-grade squamous intraepithelial lesion (LSIL) were referred. A total of 80 cervical intraepithelial neoplasia (CIN2+) cases were diagnosed, 79 were Hr-HPV DNA+ and 18 had normal cytology. Hr-HPV DNA detected a significant number of patients with premalignant lesions missed by cytology and all 16 CIN3+ cases were Hr-HPV DNA+ HPV genotyping may be useful in the management of Hr-HPV+ women, reducing the burden of colposcopic referral for those harboring genotypes with a weaker association to CIN3+ Use of HPV-DNA testing was shown to be feasible and advantageous over current cytologic screening in the public health system.

Physical activity during adolescence and risk of colorectal adenoma later in life: results from the Nurses' Health Study II.

BACKGROUND: Physical activity during adulthood has been consistently associated with lower risk of colorectal cancers, but whether physical activity during adolescence may also play a role in colorectal carcinogenesis is unclear. METHODS: We included 28,250 women in the Nurses' Health Study II who provided data on physical activity during adolescence (ages 12-22 years) in 1997 and underwent lower bowel endoscopy (1998-2011). We used logistic regression models for clustered data to examine the association between physical activity during adolescence and risk of adenoma later in life. RESULTS: Physical activity during adolescence was inversely associated with risk of colorectal adenoma (2373 cases), independent of physical activity during adulthood. The multivariable-adjusted odds ratio (OR) of adenoma was 0.89 (95% CI 0.77-1.02; Ptrend = 0.03) comparing women with ≥ 72 metabolic equivalent of tasks-hours/week (MET-h/week) to < 21 MET-h/week. Women with high physical activity during both adolescence (≥53.3 MET-h/week) and adulthood (≥23.1 MET-h/week) had significantly lower risk of adenoma (all adenomas: OR 0.76; 95% CI 0.66-0.88; advanced adenoma: OR 0.61; 95% CI 0.45-0.82) compared to women with low physical activity during both stages of life. CONCLUSIONS: Our findings suggest that physical activity during adolescence may lower the risk of colorectal adenoma later in life.